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(1946) Walraven  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29391 4.814e-09 au
e 0.234812 2.575e-08
i 8.161 2.856e-06 deg
Ω 17.236 1.691e-05 deg
ω 340.087 1.826e-05 deg
M 203.25 8.642e-06 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7553 au
Aphelion 2.8326 au
Asc. node-Earth separation 0.77765 au
Desc. node-Earth separation 1.78061 au
Earth MOID 0.75434 au
Orbital period 1269.01 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 7050 (137)
Radar observations (Discarded) 0 (0)
Arc length 33829.5 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 186.453 deg
Declination -2.75498 deg
V Magnitude 16.6 mag
Solar Elongation -151.09 deg
Galactic Latitude 59.48 deg
Rate 0.201 deg/day
Direction -78.211 deg

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